linux-kernel - Re: [PATCH 1/2] iio: bu27034: simplify using guard(mutex)

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Message-ID: <416d2029-7678-4a3b-9980-92afbbb49875@gmail.com>
Date: Fri, 22 Nov 2024 07:40:53 +0100
From: Javier Carrasco <javier.carrasco.cruz@...il.com>
To: Matti Vaittinen <mazziesaccount@...il.com>,
 Matti Vaittinen <matti.vaittinen@...rohmeurope.com>
Cc: Jonathan Cameron <jic23@...nel.org>, Lars-Peter Clausen
 <lars@...afoo.de>, linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] iio: bu27034: simplify using guard(mutex)

On 21/11/2024 14:05, Matti Vaittinen wrote:
> The BU27034 uses mutex for protecting the gain / time / scale changes.
> The clean-up for a few of the functions can be slightly simplified by
> removing the goto-based error handling/unlocking and by utilizing the
> guard(mutex) scoped mutex handling instead.
> 
> Simplify driver by using the scoped mutexes.
> 
> Signed-off-by: Matti Vaittinen <mazziesaccount@...il.com>
> ---
>  drivers/iio/light/rohm-bu27034.c | 73 +++++++++++---------------------
>  1 file changed, 25 insertions(+), 48 deletions(-)
> 

Reviewed-by: Javier Carrasco <javier.carrasco.cruz@...il.com>